🔥Multi-function car 12V battery tester

Design

The screen display is more delicate. Easy to read analytical data. Reverse connection protection design. Cancel the built-in battery, no safety hazard

Multifunction
The car battery tester 12v tester has the function of quick battery test and multi-data analysis function. Fast detection, accurate data
Easy to Use
No battery or charger is required, plug and play. Faster detection, saving money and time.

Double Insulation Protection
Safe and reliable measurement The instrument uses insulation material with national safety compulsory certification (CCC)

Led Indicator Automatic Identification
Automatic identification of positive and negative LED light prompt, quickly identify positive and negative.

Specification
Operation voltage: 12V DC

Package List
1* Multi-function car 12V battery tester
1*User manual (in English)
Notes
1. Do not use the item around explosive gas, vapor, or dust. When the power switch is pressed (or rocked), battery current is conducted directly to the tip which may cause sparks when contacting ground or certain circuits.
2. The unit is not to be used with 110/220V house current, it is only use for DC 12V systems.
3. Don't use this item when driving.
4. After you finishing checking vehicle, correctly restored all the connection-s which you disconnected.
5. Always follow the instructions and procedures indicated in the vehicle's service manual before attempting to disconnect any part or subsystem of the electrical circuit.
6. Never touch any dangerous part of the vehicle with your hand for safety. Don't touch any live conductor with hand or skin.
7. Don't use it if it is damaged.
8. Some components of vehicle work on low voltage, they cannot withstand the voltage allied by the item. To avoid damage for these components, don't use the item to apply voltage directly or indirectly.
9. Before driving, please always make sure that the vehicle is safe and reliable.